Hourly Weather Forecast - Charlestown, MA

12 AM
29°F
0%
14mph
SW
Partly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
19°F
1 AM
30°F
0%
15mph
SW
Mostly Clear
Humidity
66%
Feels like
19°F
Dew Point
20°F
2 AM
30°F
0%
15mph
SW
Clear
Humidity
67%
Feels like
18°F
Dew Point
20°F
3 AM
30°F
0%
16mph
SW
Clear
Humidity
67%
Feels like
18°F
Dew Point
20°F
4 AM
30°F
0%
16mph
SW
Clear
Humidity
67%
Feels like
19°F
Dew Point
20°F
5 AM
31°F
0%
17mph
SW
Mostly Clear
Humidity
66%
Feels like
19°F
Dew Point
21°F
6 AM
31°F
0%
17mph
SW
Mostly Clear
Humidity
66%
Feels like
20°F
Dew Point
21°F
7 AM
33°F
0%
17mph
SW
Mostly Clear
Humidity
64%
Feels like
22°F
Dew Point
22°F
7:07 AM
8 AM
35°F
0%
17mph
SW
Mostly Sunny
Humidity
63%
Feels like
25°F
Dew Point
24°F
9 AM
37°F
0%
18mph
SW
Partly Cloudy
Humidity
61%
Feels like
27°F
Dew Point
25°F
10 AM
39°F
0%
18mph
SW
Mostly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
27°F
11 AM
41°F
0%
19mph
SW
Mostly Cloudy
Humidity
60%
Feels like
32°F
Dew Point
28°F
12 PM
42°F
0%
19mph
SW
Partly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
30°F
1 PM
43°F
0%
19mph
SW
Mostly Sunny
Humidity
62%
Feels like
34°F
Dew Point
31°F
2 PM
42°F
0%
18mph
SW
Mostly Sunny
Humidity
64%
Feels like
34°F
Dew Point
31°F
3 PM
42°F
0%
17mph
SW
Partly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
31°F
4 PM
40°F
0%
16mph
WSW
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
31°F
4:12 PM
5 PM
40°F
0%
16mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
30°F
6 PM
39°F
0%
15mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
29°F
7 PM
38°F
0%
15mph
WSW
Mostly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
29°F
8 PM
38°F
0%
14mph
WSW
Partly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
28°F
9 PM
38°F
0%
14mph
W
Mostly Clear
Humidity
68%
Feels like
29°F
Dew Point
28°F
10 PM
38°F
0%
14mph
W
Clear
Humidity
69%
Feels like
29°F
Dew Point
28°F
11 PM
37°F
0%
13mph
W
Clear
Humidity
70%
Feels like
29°F
Dew Point
28°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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